5c457db8e5
Dropped patches because they applied upstream: - 120-iomega_ix2_200.patch - 150-pogoplug_e02.patch Tested on dockstar and goflexnet. Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Signed-off-by: Luka Perkov <luka@openwrt.org> SVN-Revision: 49019
35 lines
1.4 KiB
Diff
35 lines
1.4 KiB
Diff
From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
|
|
Subject: [PATCH] net: mv643xx_eth: Make TSO disabled by default
|
|
|
|
Data corruption has been observed to be produced by TSO. For instance,
|
|
accessing files on a NFS-server with TSO enabled results in different data
|
|
transferred each time.
|
|
|
|
This has been observed only on Kirkwood platforms, i.e. with the mv643xx_eth
|
|
driver. Same tests on platforms using the mvneta ethernet driver have
|
|
passed without errors.
|
|
|
|
Make TSO disabled by default for now, until we can found a proper fix
|
|
for the regression.
|
|
|
|
Fixes: 3ae8f4e0b98 ('net: mv643xx_eth: Implement software TSO')
|
|
Reported-by: Slawomir Gajzner <slawomir.gajzner <at> gmail.com>
|
|
Reported-by: Julien D'Ascenzio <jdascenzio <at> yahoo.fr>
|
|
Signed-off-by: Ezequiel Garcia <ezequiel.garcia <at> free-electrons.com>
|
|
---
|
|
--- a/drivers/net/ethernet/marvell/mv643xx_eth.c
|
|
+++ b/drivers/net/ethernet/marvell/mv643xx_eth.c
|
|
@@ -3178,11 +3178,11 @@ static int mv643xx_eth_probe(struct plat
|
|
dev->watchdog_timeo = 2 * HZ;
|
|
dev->base_addr = 0;
|
|
|
|
- dev->features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO;
|
|
+ dev->features = NETIF_F_SG | NETIF_F_IP_CSUM;
|
|
dev->vlan_features = dev->features;
|
|
|
|
dev->features |= NETIF_F_RXCSUM;
|
|
- dev->hw_features = dev->features;
|
|
+ dev->hw_features = dev->features | NETIF_F_TSO;
|
|
|
|
dev->priv_flags |= IFF_UNICAST_FLT;
|
|
dev->gso_max_segs = MV643XX_MAX_TSO_SEGS;
|